A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PARTITION PENETRATION STRUCTURE, PARTITION PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF PARTITION PENETRATION STRUCTURE
To provide: a partition penetration structure capable of reducing the variation in fire resistance performance while improving work efficiency; a construction method of partition penetration structure; and partition a penetration processing material.SOLUTION: A partition penetration structure 10 is formed around partitions 11 of a building to make a partition penetration portion 15 through which a long penetrating body is inserted fireproof structure. The partition penetration structure includes sheet-like members 3 each configured to seal at least a part of the gap between an opening 13C of the partition penetration portion 15 provided in the partition 11 and an insertion body 21. The sheet-like member 3 is formed with two or more slits parallel to each other reaching from inside to an outer edge. Regions divided by the slits each form a strip with one fixed end and the other free end.SELECTED DRAWING: Figure 1
【課題】本発明は、耐火性能のバラつきを低減し、かつ作業効率を良好とする区画貫通処理構造、区画貫通処理構造の施工方法、及び区画貫通処理材を提供する。【解決手段】建築物の仕切り部１１に形成され、かつ内部に長尺の挿通体が挿通される区画貫通部１５を耐火構造とする区画貫通処理構造１０であって、仕切り部１１に設けられる区画貫通部１５の開口１３Ｃと挿通体２１との間の間隙の少なくとも一部を塞ぐシート状部材３を備え、シート状部材３には、内部から外縁まで到達し、互いが平行である２以上のスリットが設けられ、スリットにより分割された領域は、一端が固定端で、他端が自由端である帯状片を形成する。【選択図】図１
PARTITION PENETRATION STRUCTURE, PARTITION PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF PARTITION PENETRATION STRUCTURE
To provide: a partition penetration structure capable of reducing the variation in fire resistance performance while improving work efficiency; a construction method of partition penetration structure; and partition a penetration processing material.SOLUTION: A partition penetration structure 10 is formed around partitions 11 of a building to make a partition penetration portion 15 through which a long penetrating body is inserted fireproof structure. The partition penetration structure includes sheet-like members 3 each configured to seal at least a part of the gap between an opening 13C of the partition penetration portion 15 provided in the partition 11 and an insertion body 21. The sheet-like member 3 is formed with two or more slits parallel to each other reaching from inside to an outer edge. Regions divided by the slits each form a strip with one fixed end and the other free end.SELECTED DRAWING: Figure 1
【課題】本発明は、耐火性能のバラつきを低減し、かつ作業効率を良好とする区画貫通処理構造、区画貫通処理構造の施工方法、及び区画貫通処理材を提供する。【解決手段】建築物の仕切り部１１に形成され、かつ内部に長尺の挿通体が挿通される区画貫通部１５を耐火構造とする区画貫通処理構造１０であって、仕切り部１１に設けられる区画貫通部１５の開口１３Ｃと挿通体２１との間の間隙の少なくとも一部を塞ぐシート状部材３を備え、シート状部材３には、内部から外縁まで到達し、互いが平行である２以上のスリットが設けられ、スリットにより分割された領域は、一端が固定端で、他端が自由端である帯状片を形成する。【選択図】図１
PARTITION PENETRATION STRUCTURE, PARTITION PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF PARTITION PENETRATION STRUCTURE
区画貫通処理構造、区画貫通処理材、及び区画貫通処理構造の施工方法
NAKAJIMA HIDEYASU (author) / SHIMAMOTO TOMOO (author)
2024-10-03
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
F16L
PIPES
,
Rohre
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
| European Patent Office | 2024
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| European Patent Office | 2019
| European Patent Office | 2021
| European Patent Office | 2021